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Read the text below and look carefully at each line. Some of the lines are correct and some have a word which should not be there. Find these words. Translate the text
1: The Internet Is a Big Collection of Computers and Cables.
2. computer networks". It is a massive hardware 3. combination of millions out of personal, business, 4. and such governmental computers, all connected 5. like roads and highways. The Internet has started 6. in the 1960's under the original name "ARPAnet". 7. ARPAnet was always originally an experiment in 8. how the US military could maintain communications 9. in case of a possible nuclear strike. With no time, 10. ARPAnet became a civilian experiment, connecting 11. university mainframe computers for such academic 12. purposes. As personal computers became more 13. mainstream in the 1980's and 1990's, the Internet 14. grew exponentially as more than users plugged 15. their own computers into the massive network. 16. Today, the Internet has been grown into a public 17. spiderweb of millions of personal, government, 18. and commercial computers, all are connected by 19. cables and by wireless signals.
2: The Web Is a Big Collection of HTML Pages on the Internet.
20. The World Wide Web, or "Web" for is short, is a massive 21. collection of digital pages: that is large software subset 22. of the Internet dedicated up to broadcasting content 23. in the form of HTML pages. The Web is viewed by 24. using free software is called web browsers. Born in 25. 1989, the Web is based on upon hypertext transfer 26. protocol, the language which is allows you and me to 27. "jump" (hyperlink) to any other far public web page. 28. There are over 65 billion public web pages on the Web 29. made today. 10. What facts of the history of the Internet do you know? Read the following statements and mark them as true or false. Watch the video “ The history of the Internet.” and check whether your answers are correct. Consult the transcript if you need.
1. The history of the Internet began in 1967. 2. The year 1957 brought the first concept in computer technology to share the processing power of one computer with multiple users. 3. The US founded the "Defense Advanced Research Project Agency" to show the rest of the world that they are the best at space exploration. 4. The DARPA built a large-scale computer network which later on became the Arpanet. 5. There were another two approaches to network development – military and commercial. 6. The Interface Message Processor was the main data storage computer in the Arpanet. 7. To connect computers in the network the Network Control Protocol was developed, but then it was replaced by the more efficient Transmission Control Protocol. 8. A method of sending files, which divides transmissions into "packets" of information and send each "packet" separately over an open channel, wasn’t invented until the appearing of the modern Internet. 9. The US military scientists developed decentralized network architecture because the Russian had placed their ballistic missiles in the Caribbean. 10. The developers of the French network "Cyclades" focused on the communication with other networks. 11. In "Cyclades" during communication between sender and receiver the computers simply served as a transfer node. 12. The term inter-net was born in the UK. 13. The TCP/IP protocol guarantees compatibility between networks. 14. Although the Internet is running now some people are still using the ARPANET hardware.
11. Read the text. Divide it into 7 paragraphs. Choose the most suitable heading from list 1-8 for each paragraph. There is one extra heading you don’t need to use.
The Internet is a global network connecting millions of computers. More than 100 countries are linked into exchanges of data, news and opinions. According to Internet World Stats, as of December 31, 2011 there was an estimated 2,267,233,742 Internet users worldwide. This represents 32.7% of the world's population. A system connecting computers around the world using TCP/IP, which stands for Transmission Control Protocol/Internet Protocol, is a set of standards for transmitting and receiving digital data. The Internet consists primarily of the collection of billions of interconnected webpages that are transferred using HTTP (Hypertext Transfer Protocol), and are collectively known as the World Wide Web. The Internet also uses FTP (File Transfer Protocol) to transfer files, and SMTP (Simple Mail Transfer Protocol) to transfer e-mail. Unlike online services, which are centrally controlled, the Internet is decentralized by design. Each Internet computer, called a host, is independent. Its operators can choose which Internet services to use and which local services to make available to the global Internet community. Remarkably, this anarchy by design works especially well. There are a variety of ways to access the Internet. Most online services offer access to some Internet services. It is also possible to gain access through a commercial Internet Service Provider (ISP). No one actually owns the Internet, and no single person or organization controls the Internet in its entirety. The Internet is more of a concept than an actual real entity, and it relies on a physical infrastructure that connects networks to other networks. There are many organizations, corporations, governments, schools, private citizens and service providers that all own pieces of the infrastructure, but there is no one body that owns it all. There are, however, organizations that manage and standardize what happens on the Internet and assign IP addresses and domain names. To view your IP address you can use the ipconfig (IPCONFIG) command line tool. Ipconfig displays all current TCP/IP network configuration values including Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS) settings. It uniquely identifies a node on the Internet. Internet address may also refer to the name or IP of a Web site (URL). The term Internet address can also represent someone's e-mail address. Domain names are used to identify one or more IP addresses. Every domain name has a suffix that indicates which top level domain (TLD) it belongs to. There are only a limited number of such domains. Because the Internet is based on IP addresses, not domain names, every Web server requires a Domain Name System (DNS) server to translate domain names into IP addresses. -in pairs discuss the information you have obtained from the article above using the paragraph headings as the questions. 12. Translate the following sentences paying attention to the means of Russian language in the translation of the words with an –ing-form .(причастие, деепричастие, существительное, глагол, предлог, прилагательное) Find one odd sentence. Define the part of speech of each ing-form. (a participle, gerund, adjective, preposition)
Date: 2016-05-14; view: 707; Нарушение авторских прав |